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December Weather in Maco, Peru

Last updated: August 27, 2025

In December, the average temperature in Maco, Peru hovers around 8°C (47°F). Visitors can expect a range from a chilly 1°C (34°F) to a mild 16°C (61°F). During this month, precipitation averages 210 mm (8.3 in) over 30 days, contributing to the high average humidity of 90%. Be prepared for wet and cool conditions!

December Temperature in Maco

In December in Maco, the average temperature is 8°C (47°F). Maximums can reach 16°C (61°F), while minimums can be as low as 1°C (34°F). This weather makes it a great time for travelers to experience the cool, crisp air and enjoy outdoor activities.

December Weather in Maco: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Maco, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Maco, December typically has an average temperature of 8°C (47°F), with highs reaching up to 16°C (61°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec464646464543424344454747
Data source: Temperature data for Maco generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Maco

In Maco in December, the total precipitation amount is 210 mm (8.3 in) over a span of 30 days.

December Precipitation Trends in Maco

The chart displays monthly precipitation patterns in Maco, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Maco, December typically receives around 210 mm (8.3 inches) of precipitation spread over approximately 30 days.
JanFebMarAprMayJunJulAugSepOctNovDec2052532461259351385196136175210
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Maco

In Maco in December, humidity is 90%. With an average temperature of 8°C (47°F), this humidity feels like a damp chill enveloping you, making even short walks outside feel uncomfortable and heavy, as if the air is thick with moisture.

December Average Humidity in Maco

This chart illustrates the average monthly humidity levels in Maco, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Maco is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%90%91%89%85%65%47%38%40%56%76%90%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Maco

In Maco in December, the maximum UV index is 18, which corresponds to an extreme exposure category. This means that the time to burn is just 10 minutes. For more detailed information, you can check the hourly UV index in Maco.

Maximum UV Index Levels in Maco for December

The chart shows the monthly maximum UV Index (UVI) for Maco in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In December, the maximum UV index in Maco typically reaches 18, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec191919181512131517181818
Data source: Maco December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How December Weather in Maco Compares to Other Months

Weather in Maco varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Maco, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Maco, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (47°F)205 mm (8.1 inches)91%extreme
February Weather8°C (47°F)253 mm (9.9 inches)90%extreme
March Weather8°C (46°F)246 mm (9.7 inches)91%extreme
April Weather8°C (46°F)125 mm (4.9 inches)89%extreme
May Weather7°C (45°F)93 mm (3.7 inches)85%extreme
June Weather6°C (44°F)51 mm (2.0 inches)65%extreme
July Weather6°C (43°F)38 mm (1.5 inches)47%extreme
August Weather6°C (43°F)51 mm (2.0 inches)38%extreme
September Weather7°C (44°F)96 mm (3.8 inches)40%extreme
October Weather7°C (46°F)136 mm (5.4 inches)56%extreme
November Weather8°C (47°F)175 mm (6.9 inches)76%extreme
December Weather8°C (47°F)210 mm (8.3 inches)90%extreme

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